Enum BgProcessStatus 

pub enum BgProcessStatus {
    Running,
    Exited {
        code: Option<i32>,
    },
    Killed,
}

Lifecycle of a single tracked background process.

Variants

Running

Child process is still alive (last try_wait returned Ok(None)).

Exited

Child has exited naturally. code is the OS exit code if the platform reported one (POSIX always does for normal exits; signal-killed processes report None on most platforms).

Fields

code: Option<i32>

Process exit code as reported by the OS, or None for signal-killed (POSIX returns no code in that case).

Killed

We sent SIGTERM via BgRegistry::kill / BgRegistry::kill_as_caller. The child may still be alive briefly; the reaper transitions it to Exited once it’s actually gone.

Trait Implementations

impl Clone for BgProcessStatus

fn clone(&self) -> BgProcessStatus

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for BgProcessStatus

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for BgProcessStatus

fn eq(&self, other: &BgProcessStatus) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for BgProcessStatus

impl Eq for BgProcessStatus

impl StructuralPartialEq for BgProcessStatus